Hudson's Bay Company. (1970). A brief history of the Hudson's Bay Company. Hudson's Bay Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHudson's Bay Company. A Brief History of the Hudson's Bay Company. [Winnipeg?]: Hudson's Bay Co., 1970.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHudson's Bay Company. A Brief History of the Hudson's Bay Company. Hudson's Bay Co., 1970.
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